1533052002 has 16 divisors (see below), whose sum is σ = 3073030560. Its totient is φ = 509862912.

The previous prime is 1533051941. The next prime is 1533052009. The reversal of 1533052002 is 2002503351.

It is a self number, because there is not a number n which added to its sum of digits gives 1533052002.

It is not an unprimeable number, because it can be changed into a prime (1533052009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285727 + ... + 291042.

It is an arithmetic number, because the mean of its divisors is an integer number (192064410).

Almost surely, 2^1533052002 is an apocalyptic number.

1533052002 is an abundant number, since it is smaller than the sum of its proper divisors (1539978558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1533052002 is a wasteful number, since it uses less digits than its factorization.

1533052002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577217.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 1533052002 is about 39154.2079730902. The cubic root of 1533052002 is about 1153.0610326631.

Adding to 1533052002 its reverse (2002503351), we get a palindrome (3535555353).

The spelling of 1533052002 in words is "one billion, five hundred thirty-three million, fifty-two thousand, two".